SAP RFQ to Vendor's invoice Steps

Step Name	External Process Reference	Business Condition	Role	Transaction Code	Expected Results
Create Request for Quotation		Request for new material	Buyer//Planner	ME41	RFQ is created and printed.
Enter Quotation		Capture Vendor Quotation details	Buyer/Planner	ME47	Quotations are entered.
Compare and Select Vendor		A need for material is identified	Buyer/Planner	ME49	Info Records Created for approved quotations; other quotations rejected
Rejection of RFQ		This can be done once all quotations have been entered by the purchasing manager. If RFQ is rejected, the reject RFQ letter will print automatically.	Buyer/Planner	ME49	Purchase order is saved.
Purchasing Info Record Update		This is done automatically based on earlier steps
Maintain Source List		This activity can be performed once the quotation has been accepted.	Buyer	ME05	Source List is created.
Execute MRP		Typically, MRP will be scheduled as a nightly batch job.	Production Planner	MDBT	The system generates planned orders, purchase requisitions, and exception messages.
Display List of Purchase Requisitions to be Assigned		This activity is performed when you want to review your Purchase Requisitions and assign them.	Buyer	ME57	To see all purchase requisitions (by purchasing group, material, plant), use transaction ME5A.
Change Purchase Order		This activity is performed if a purchase order is not accurate.	Buyer	ME22N	The components are shipped to the vendor.
Approval of Purchase Orders		All the purchase orders that require release by Release Authorization person are listed and need to be approved.	Purchasing Manager	ME28	The PO is now released.
Print Purchase Order		This activity can be performed after the PO is released.	Buyer	ME9F	Purchase order is printed
Unload Materials from Trucks		The dock handling clerks unload incoming trucks and verify parts are at proper dock destination. This activity also checks for any damage of containers before signing for load.	Dock handling clerks	N/A	The material is unloaded from the trucks.
Receive goods from Vender to Purchase Order		Take packing slip from container and verify part number on container and quantity matches packing slip information. Also verify number of containers received.	Warehouse Clerk	MIGO
Invoice Receipt by Line Item		The invoice verification is done here.	Accounts Payable	MIRO	The invoice is verified.